Calculate power rating in KVA when you know voltage and output resistance. Use the formula:P(KVA) = (V^2/R)/1000 where R is resistance in ohms. For example, if V is 120 volts and R is 50 ohms, P(KVA) = V^2/R/1000 = (14400/50)/1000 = 288/1000 = 0.288 KVA. Is a 3 st...
or British thermal units, are a measurement of power when measured over time. mbh is calculated using the known Btus per hour, wattage or horsepower of a particular device. Knowing MBH can help you to better compare the different notations of power measurement and to understand the different...
Your fan's expected blow rate can be calculated from the amount of power it consumes and the pressure at which it works. The calculation will determine the fan's CFM value -- meaning how many cubic feet of air it displaces each minute. This value is essential to know when designing a ...
A KVA is simply 1,000 volt amps. A volt is electrical pressure. An amp is electrical current. A term called apparent power (the absolute value of complex power, S) is equal to the product of the volts and amps. On the other hand, a watt (W) is a measurement of real power. Real...
This abuse is a very calculated and very systematic form of abuse, as the abuser feels he has gained control over her by threatening to commit suicide, in case he is not able to get his way or act according to his whims and fancies.” ...
Just like the procedure for calculating the average value, root mean square is another useful quantity. It is calculated (almost) exactly as it is named: Take the quantity of interest, square it, calculate the mean (or average) and then take the square root. This quantity is often...
It’s a summer night near a forest lake in Germany and something unnatural is going on. Beyond the dark waters lapping at the shores, a faint glow emanates from rings of light hovering above the surface. Nearby, bobbing red torchlights — the least-disruptive part of the visible spectrum ...
How to convert kW to kVA with a formula Power:Power in physics refers to the rate at which work is done. It is a scalar quantity and not a vector meaning that it is directionless. It can be calculated by dividing the product of the force and displacement by the time....
One of the key challenges of XVAs is that adjustments need to be calculated on a portfolio basis rather than trade-by-trade. This requires dealing with a large number of computations and orders of magnitude more calculations for accurate results. The calculation of XVAs is highly complex, comb...
Round the number in the hundredths place up or down. The hundredths place is the second number located behind the decimal point. If the third number behind the decimal is 5 or more, round the hundredths number up. If the third number behind the decimal place is 4 or less, leave the the...